Adjustable magazine holder



FIG. 1 is a right side elevational view of an adjustable magazine holder showing my new design;

FIG. 2 is a top perspective view thereof, the broken line disclosure of a magazine is for illustrative purposes only and forms no part of the claimed design;

FIG. 3 is a front elevational view thereof, with the right clip shown in an alternate position;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof, with the horizontal extension element shown in an alternate receded position; and,

FIG. 6 is a bottom plan view thereof, with the cross bar shown in an alternate pivoted position.

The broken line disclosure of a portion of a support surface is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an adjustable magazine holder, as shown and described. 